RaspyFi is an open source Debian-based Linux operating system that aims to fully integrate mpd (music player daemon) into the popular Raspberry Pi platform.

RaspyFi will help you to easily and effortlessly create a cheap and hi-quality Hi-Fi system, supporting MP3, FLAC, WAV, AAC, and ALAC (Apple Lossless Audio Codec).

RaspyFi features automatic mount of USB media, a Web UI (user interface) for configuration and playback, a web server for CoverArt delivery, better NAS compatibility and mounting wizard, support for Airplay and Airport playback, and web radio playback capability.

Most of Wi-Fi dongles are compatible out-of-the-box, and Wi-Fi network configuration is done via the Web interface.